MDEA Esterquats has a low heat of reaction with the carbon dioxide and hydrogen sulphide and which allows lower reboiler
duties due to the lower operating costs.
Stainless steel was widely used in modern chemical and processing industry including Boiler, condenser, reboiler
, pipeline, machining and electronic products, but the corrosion phenomenon was occurred in the use of the stainless steel.
The proposed arrangement, six collectors in series and 13 in parallel with a single collection area of 10 [m.sup.2], can provide 82% of the energy required by the exchanger (B3) and the reboiler
of the column (B6), which represents the 69.45% of the energy needed for the entire process annually.
Samples of tubes investigated in this work are extracted from Stabilizer Reboiler
furnace belongs to Reformer unit at Daura Refinery; this unit is in operation since 1981 and still running.
It represents a pilot-scale distillation column consisting of an eight-tray plus reboiler
separating methanol and water introduced by 
(iii) A reboiler
for maintaining the required heat energy for the distillation process
This simulation identifies the reboiler
heat duty to be the bottleneck for this stabilizer skid.
Prediction Of Temperature Profiles Using Artificial Neural Networks In A Vertical Thermosiphon Reboiler
, Applied Thermal Engineering, 28: 1572-1579.
The brass cylinder on the left was the reboiler